Scan Slips container images, filesystems, git repo, #1942

Trivy finds vulnerabilities, misconfigurations, secrets, and licenses.
trivy image stratosphereips/slips -s HIGH,CRITICAL -f json -o trivy.txt
docs: https://trivy.dev/docs/latest/guide/target/container_image/

• scans apt, python,and go dependendencies, and the slips docker image